Minor documentation update.

[coloredstderr/coloredstderr.git] / src / compiler.h

diff --git a/src/compiler.h b/src/compiler.h
index 9e23e238efa2c30ec52e9be5a20f50b7ef097876..85b58b1d90dc86e9f002c36099d156148cec50f6 100644 (file)
--- a/src/compiler.h
+++ b/src/compiler.h
@@ -20,15 +20,16 @@
 #ifndef COMPILER_H
 #define COMPILER_H 1
 
-/* Prevent/force inlining. Used to improve performance. */
-#undef __noinline
-#undef __always_inline
 #ifdef HAVE___ATTRIBUTE__
-# define __noinline      __attribute__((noinline))
-# define __always_inline __attribute__((always_inline))
+/* Prevent/force inlining. Used to improve performance. */
+# define noinline      __attribute__((noinline))
+# define always_inline __attribute__((always_inline))
+/* Unused parameter. */
+# define unused        __attribute__((unused))
 #else
-# define __noinline
-# define __always_inline
+# define noinline
+# define always_inline
+# define unused
 #endif
 
 /* Branch prediction information for the compiler. */